3989777908

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{139133}}^1$

素因数の和:139311

約数の個数: 24

約数和(自身を含む): 7152600672

約数和(自身を除く): 3162822764

約数列:

[1, 2, 4, 67, 107, 134, 214, 268, 428, 7169, 14338, 28676, 139133, 278266, 556532, 9321911, 14887231, 18643822, 29774462, 37287644, 59548924, 997444477, 1994888954, 3989777908]

約数ペア:

[(1, 3989777908), (2, 1994888954), (4, 997444477), (67, 59548924), (107, 37287644), (134, 29774462), (214, 18643822), (268, 14887231), (428, 9321911), (7169, 556532), (14338, 278266), (28676, 139133)]